Title:
LAMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/045619
Kind Code:
A1
Abstract:
A lamp system (10) is provided with a straight-tube lamp (13) and a socket (14). The straight-tube lamp (13) has a straight-tube-shaped cover (20) that houses a semiconductor light-emitting element and that is at least partially translucent, and caps (23) disposed on both ends of the cover (20). A pair of lamp pins (30), the tip of each of which projects outward, are provided protruding from the end face of each of the caps (23), and an erroneous mounting prevention protrusion (31) is also provided protruding therefrom. The straight-tube lamp (13) is mounted in the socket (14) by inserting the pair of lamp pins (30) from the outer face and rotating the straight-tube lamp (13) disposed on the front side. The socket (14) has a recessed section (63) into which the erroneous mounting prevention protrusion (31) is inserted and rotated in conjunction with the insertion and rotation of the pair of lamp pins (30).
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Inventors:
OSADA TAKESHI (JP)
KIKA MANABU (JP)
MATSUDA RYOTARO (JP)
KIKA MANABU (JP)
MATSUDA RYOTARO (JP)
Application Number:
PCT/JP2013/057977
Publication Date:
March 27, 2014
Filing Date:
March 21, 2013
Export Citation:
Assignee:
TOSHIBA LIGHTING & TECHNOLOGY (JP)
International Classes:
F21V19/00; F21S8/04; H01R33/05; F21Y101/02
Domestic Patent References:
| WO2012002135A1 | 2012-01-05 |
Foreign References:
| JP2012142198A | 2012-07-26 | |||
| JP2003263917A | 2003-09-19 | |||
| JPH04137433A | 1992-05-12 | |||
| JP2011081983A | 2011-04-21 | |||
| JP2012142198A | 2012-07-26 |
Attorney, Agent or Firm:
KABASAWA Joo et al. (JP)
Noboru Kabasawa (JP)
Noboru Kabasawa (JP)
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